[newlib-cygwin] Cygwin: FIFO: stop the listen_client thread on an opening error

[Ken Brown]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=4ecea14a5800e2f134f6e61d4eb8720982782a43

commit 4ecea14a5800e2f134f6e61d4eb8720982782a43
Author: Ken Brown <kbr...@cornell.edu>
Date:   Sat Apr 20 11:44:01 2019 -0400

    Cygwin: FIFO: stop the listen_client thread on an opening error
    
    Don't just close the thread handle.

Diff:
---
 winsup/cygwin/fhandler_fifo.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/fhandler_fifo.cc b/winsup/cygwin/fhandler_fifo.cc
index bc9c239..409144f 100644
--- a/winsup/cygwin/fhandler_fifo.cc
+++ b/winsup/cygwin/fhandler_fifo.cc
@@ -563,7 +563,7 @@ out:
       if (get_handle ())
        CloseHandle (get_handle ());
       if (listen_client_thr)
-       CloseHandle (listen_client_thr);
+       stop_listen_client ();
     }
   debug_printf ("res %d", res);
   return res == success;